A - Human Necessities – 61 – K
Patent
A - Human Necessities
61
K
A61K 8/85 (2006.01)
Patent
CA 2221943
Compositions for coloring keratinous fibers comprising a sulfo-containing, water-dispersible polymer having carbonyloxy linking groups, and a colorant reacted into or onto the polymer backbone.
Compositions pour colorer des fibres kératiniques comprenant un polymère contenant un groupe sulfo, dispersible dans l'eau et portant des groupes carbonyloxy de liaison, et un colorant fixé par réaction dans ou sur le squelette du polymère.
Brown Keith C.
Garcia Mario I.
Krutak James J.
Rutstrom Dante J.
Bristol-Myers Squibb Company
Clairol Incorporated
Gowling Lafleur Henderson Llp
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